DIGICOM SPA =========== TINTORETTO EXTERNAL Card Type ISDN TA Chip Set Unidentified I/O Options ISDN interface via RJ-45 connector, headphone, microphone, speaker, 25-pin serial port, power ISDN Rate 128Kbps ISDN Modulation V.110, V.120, PPP Protocol Error V.42bis Correction/Compression Data Bus External +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |------------------------------------------------------------| | ISDN interface (RJ-45 | CN1 | 25-pin | CN5 | | connector) | | serial | | | | | port | | |-------------------------------+---------+------------+-----| | Speaker | CN2 | Power | CN6 | |-------------------------------+---------+------------+-----| | Microphone | CN3 | Power | SW1 | | | | switch | | |-------------------------------+---------+------------+-----| | Headphone | CN4 | | | |------------------------------------------------------------| | Note: Location of test button & LED are unidentified | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Setting | Label | Position | |---------------------------------------+-------+------------| | i Transmission channel in high | U1 | Pins 2 & 3 | | impedence mode | | closed | |---------------------------------------+-------+------------| | Transmit termination set to 100Ohm | U1 | Pins 1 & 2 | | | | closed | |---------------------------------------+-------+------------| | i Receive channel in high impedence | U2 | Pins 2 & 3 | | mode | | closed | |---------------------------------------+-------+------------| | Receive termination set to 100Ohm | U2 | Pins 1 & 2 | | | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL INTERFACE SELECTION | |------------------------------------------------------------| | Setting | U13 | U14 | U15 | U16 | U17 | U18 | U19 | |-----------+------+------+------+------+------+------+------| | V.24 | 1 & | 1 & | 1 & | 1 & | 1 & | 1 & | 1 & | | (RS-232) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |-----------+------+------+------+------+------+------+------| | V.35 | 2 & | 2 & | 2 & | 2 & | 2 & | 2 & | 2 & | | | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |------------------------------------------------------------| | Note: Pins designated are in the closed position. Location | | of jumpers is unidentified | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL INTERFACE SELECTION (CONT.) | |------------------------------------------------------------| | Setting | U48 | U49 | |-----------------+---------------------+--------------------| | V.24 (RS-232) | Pins 1 & 2 closed | Pins 1 & 2 closed | |-----------------+---------------------+--------------------| | V.35 | Pins 2 & 3 closed | Pins 2 & 3 closed | |------------------------------------------------------------| | Note: Location of jumpers is unidentified | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |------+--------+----------+---------------------------------| | PWR | Green | On | Power is on | |------+--------+----------+---------------------------------| | PWR | Green | Off | Power is off | |------+--------+----------+---------------------------------| | DTR | Red | On | Computer is ready | |------+--------+----------+---------------------------------| | DTR | Red | Off | Computer is not ready | |------+--------+----------+---------------------------------| | TD | Red | On | Device is transmitting data | |------+--------+----------+---------------------------------| | TD | Red | Off | Device is not transmitting data | |------+--------+----------+---------------------------------| | RD | Red | On | Device is receiving data | |------+--------+----------+---------------------------------| | RD | Red | Off | Device is not receiving data | |------+--------+----------+---------------------------------| | EC | Red | On | Error correction enabled | |------+--------+----------+---------------------------------| | EC | Red | Off | Error correction disabled | |------+--------+----------+---------------------------------| | B1 | Red | On | B1 channel in use | |------+--------+----------+---------------------------------| | B1 | Red | Off | B1 channel inactive | |------+--------+----------+---------------------------------| | B1 | Red | Blinking | B1 channel busy | |------+--------+----------+---------------------------------| | B2 | Red | On | B2 channel in use | |------+--------+----------+---------------------------------| | B2 | Red | Off | B2 channel inactive | |------+--------+----------+---------------------------------| | B2 | Red | Blinking | B2 channel busy | +------------------------------------------------------------+ +---------------------------------------------------------+ | SUPPORTED COMMAND SET | |---------------------------------------------------------| | Basic AT Commands | |---------------------------------------------------------| | AT, A/ | |---------------------------------------------------------| | A, E, Q, V, W | |---------------------------------------------------------| | &C, &R, &Z | |---------------------------------------------------------| | S Registers | |---------------------------------------------------------| | S3, S4, S12, S25, S26 | |---------------------------------------------------------| | | |---------------------------------------------------------| | Note: See MHI Help File for full command documentation. | +---------------------------------------------------------+ PROPRIETARY AT COMMAND SET +------------------------------------------------------------+ | AUTO-MODE DETECTION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Nn [cmds] | |--------------+---------------------------------------------| | Description: | Selects various options for the automatic | | | detection and negotiation of protocols | | | during the handshake process if the modem | | | is communicating with a remote modem of | | | dissimilar speed (V.110 or V.120). | |--------------+---------------------------------------------| | Command | Originate Mode | Answer Mode | |--------------+-----------------------+---------------------| | N0 | Connection is | Connection is | | | established at speed | established by %A2 | | | selected by register | and speed selected | | | S37. | by register S37. | |--------------+-----------------------+---------------------| | i N1 | Line connection speed | Negotiation set by | | | determined by last | bearer capability | | | autobaud. If the | information sent by | | | value is greater than | remote user | | | 19.2Kbps, the | | | | connection will be | | | | established at | | | | 19.2Kbps | | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMUNICATIONS MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Qn [cmds] | |--------------+---------------------------------------------| | Description: | Selects communications mode options | |--------------+---------------------------------------------| | Command | Mode | |--------------+---------------------------------------------| | &Q0 | Buffered asynchronous mode | |--------------+---------------------------------------------| | &Q1 | Asynchronous off-line command mode and | | | synchronous connect mode | |--------------+---------------------------------------------| | &Q2 | Call is made from location 0 in the phone | | | book when DTR is high. Device disconnects | | | from ISDN network when DTR is low | |--------------+---------------------------------------------| | &Q4 | Direct mode (V.110) | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMUNICATIONS MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Mn [cmds] | |--------------+---------------------------------------------| | Description: | Selects communications mode options | |--------------+---------------------------------------------| | Command | Mode | |--------------+---------------------------------------------| | &M0 | Buffered asynchronous mode | |--------------+---------------------------------------------| | &M1 | Asynchronous off-line command mode and | | | synchronous connect mode | |--------------+---------------------------------------------| | &M2 | Call is made from location 0 in the phone | | | book when DTR is high. Device disconnects | | | from ISDN network when DTR is low | |--------------+---------------------------------------------| | &M4 | Direct mode (V.110) | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONFIGURATION PROFILES | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] &V [cmds] | |--------------+---------------------------------------------| | Description: | Displays active and stored configuration | | | profiles | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &V0 | Displays the active profile, the 0 and 1st | | | user configuration and the first four | | | stored numbers | |--------------+---------------------------------------------| | &V1 | Displays the 2nd and 3rd user configuration | |--------------+---------------------------------------------| | &V2 | Displays every stored phone number | |--------------+---------------------------------------------| | &V3 | Displays the supplementary services profile | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA COMPRESSION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] &Un | |--------------+---------------------------------------------| | Description: | Selects data compression | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &U0 | Data compression disabled | |--------------+---------------------------------------------| | &U1 | Error corrected data compression enabled | | | (V.120) | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA SET READY (DSR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Sn [cmds] | |--------------+---------------------------------------------| | Description: | Selects DSR options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &S0 | DSR forced high | |--------------+---------------------------------------------| | &S1 | DSR high only while modem is handshaking or | | | connected | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA TERMINAL READY (DTR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Dn [cmds] | |--------------+---------------------------------------------| | Description: | Selects modem response to DTR | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i&D0 | DTR override | |--------------+---------------------------------------------| | &D1 | DTR toggle causes online command mode | |--------------+---------------------------------------------| | &D2 | Normal DTR operations | |--------------+---------------------------------------------| | &D3 | Resets on receipt of DTR | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAL | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] D<#> [cmds] | |--------------+---------------------------------------------| | Description: | Dials telephone number according to any | | | modifiers included in the string | |--------------+---------------------------------------------| | Note: | Any combination of modifiers can be used to | | | produce the desired dial functions in | | | sequence. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | DS=n | Dial stored telephone number n | |--------------+---------------------------------------------| | Dn1*n2 | Dial two numbers n1, and n2 for MLPPP at | | | 128Kbps. If the service access at 128Kbps | | | is over a single telephone number, than | | | make n1 equal to n2. | +------------------------------------------------------------+ +------------------------------------------------------------+ | FACTORY DEFAULT PROFILE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &F [cmds] | |--------------+---------------------------------------------| | Description: | Sets values in active profile to values | | | found in the default profile | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &F0 | Load active profile the factory profile 0 | |--------------+---------------------------------------------| | &F1 | Load active profile the factory profile 1 | |--------------+---------------------------------------------| | &F2 | Load active profile the factory profile 2 | |--------------+---------------------------------------------| | &F3 | Load active profile the factory profile 3 | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Kn [cmds] | |--------------+---------------------------------------------| | Description: | Enables flow control options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &K0 | Flow control disabled | |--------------+---------------------------------------------| | &K3 | RTS/CTS flow control enabled | |--------------+---------------------------------------------| | &K4 | XON/XOFF flow control enabled. Modem does | | | not transmit XON/XOFF characters received | | | from computer to remote | |--------------+---------------------------------------------| | &K8 | Unidirectional XON/XOFF flow control | | | enabled | |--------------+---------------------------------------------| | &K12 | XON/XOFF flow control enabled. Modem | | | transmits XON/XOFF characters received from | | | computer to remote | |--------------+---------------------------------------------| | &K16 | V.110 XON/XOFF flow control enabled. Flow | | | control between local and remote modems | | | only. Flow control between modem and | | | computer is disabled. | |--------------+---------------------------------------------| | &K20 | V.110 XON/XOFF flow control enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | HOOK CONTROL | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] Hn [cmds] | |--------------+---------------------------------------------| | Description: | Hangs up the TA from the ISDN network | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | H0 | Modem commanded to go on-hook (hang-up) | +------------------------------------------------------------+ +------------------------------------------------------------+ | ON-LINE | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] On [cmds] | |--------------+---------------------------------------------| | Description: | Controls on-line command (data | | | transmission) state options. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | O0 | On-line command mode with no retraining | | | enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | REPORT INFORMATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] In [cmds] | |--------------+---------------------------------------------| | Description: | Displays information requested | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | I0 | Reports model | |--------------+---------------------------------------------| | I1 | Reports ROM checksum | |--------------+---------------------------------------------| | I2 | Tests and reports ROM checksum | |--------------+---------------------------------------------| | I3 | Reports revision level | |--------------+---------------------------------------------| | I4 | Display central office | +------------------------------------------------------------+ +------------------------------------------------------------+ | RESTORE PROFILE ON POWER-UP | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Yn [cmds] | |--------------+---------------------------------------------| | Description: | Restores a selected profile into the active | | | profile on power-up (hard reset) | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &Y0 | Restore profile 0 on power-up | |--------------+---------------------------------------------| | &Y1 | Restore profile 1 on power-up | |--------------+---------------------------------------------| | &Y2 | Restore profile 2 on power-up | |--------------+---------------------------------------------| | &Y3 | Restore profile 3 on power-up | +------------------------------------------------------------+ +------------------------------------------------------------+ | SELECT CALL PROGRESS RESULT CODES | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Xn [cmds] | |--------------+---------------------------------------------| | Description: | Enables selection of tone detection and | | | associated result code format options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | X0 | Result codes 0 - 4 enabled. | |--------------+---------------------------------------------| | X1 | Extended result codes enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SOFT RESET | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] Zn [cmds] | |--------------+---------------------------------------------| | Description: | Restores modem profiles previously saved in | | | non-volatile RAM using the &W command. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | Z0 | Restore setting 0 | |--------------+---------------------------------------------| | Z1 | Restore setting 1 | |--------------+---------------------------------------------| | Z2 | Restore setting 2 | |--------------+---------------------------------------------| | Z3 | Restore setting 3 | +------------------------------------------------------------+ +------------------------------------------------------------+ | STORE ACTIVE PROFILE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Wn [cmds] | |--------------+---------------------------------------------| | Description: | Writes the values for the active profile | | | into the non-volatile RAM | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &W0 | Write the active profile to stored profile | | | 0 | |--------------+---------------------------------------------| | &W1 | Write the active profile to stored profile | | | 1 | |--------------+---------------------------------------------| | &W2 | Write the active profile to stored profile | | | 2 | |--------------+---------------------------------------------| | &W3 | Write the active profile to stored profile | | | 3 | +------------------------------------------------------------+ +------------------------------------------------------------+ | TEST MODES | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] &Tn | |--------------+---------------------------------------------| | Description: | Selects test options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &T0 | End current test | |--------------+---------------------------------------------| | &T1 | Begin local analog loopback test | |--------------+---------------------------------------------| | &T3 | Begin B1 channel local digital loopback | +------------------------------------------------------------+ EXTENDED AT COMMAND SET +------------------------------------------------------------+ | B-CHANNEL PROTOCOL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %A2=n [cmds] | |--------------+---------------------------------------------| | Description: | Determines rate adaptation protocol on | | | B-channel | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i %A2=1 | V.110 | |--------------+---------------------------------------------| | %A2=2 | V.120 | |--------------+---------------------------------------------| | %A2=5 | PPP at 64Kbps | |--------------+---------------------------------------------| | %A2=6 | MLPPP at 128Kbps | +------------------------------------------------------------+ +------------------------------------------------------------+ | B-CHANNEL SELECTION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %A3=n [cmds] | |--------------+---------------------------------------------| | Description: | Selects data channel | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i %A3=2 | B1 channel selected. If busy select B2 | | | channel | |--------------+---------------------------------------------| | %A3=3 | B1 channel selected. If busy initiate | | | hang-up | |--------------+---------------------------------------------| | %A3=4 | B2 channel selected. If busy select B1 | | | channel | |--------------+---------------------------------------------| | %A3=5 | B2 channel selected. If busy initiate | | | hang-up | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMAND SET | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Vn [cmds] | |--------------+---------------------------------------------| | Description: | Selects command set | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %V0 | AT command set | |--------------+---------------------------------------------| | %V1 | Asynchronous V.25bis command set | |--------------+---------------------------------------------| | %V3 | Synchronous V.25bis HDLC command set | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMPRESSION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Cn [cmds] | |--------------+---------------------------------------------| | Description: | Selects data compression | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %C0 | Data compression disabled | |--------------+---------------------------------------------| | %C1 | MNP5 enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | DELETE RAM | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] /Z=0000 [cmds] | |--------------+---------------------------------------------| | Description: | Deletes RAM and loads factory configuration | | | 0 | +------------------------------------------------------------+ +------------------------------------------------------------+ | FAX AND ANSWERING MACHINE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] /R1 [cmds] | |--------------+---------------------------------------------| | Description: | Enables Fax and answering machine | +------------------------------------------------------------+ +------------------------------------------------------------+ | FAX AND ANSWERING MACHINE - ANSWER | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] /N11 [cmds] | |--------------+---------------------------------------------| | Description: | Sets Fax and answering machine to receive | | | incoming call | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLASH EPROM CODE UPGRADE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Fn [cmds] | |--------------+---------------------------------------------| | Description: | Initiates Flash EPROM code upgrade | +------------------------------------------------------------+ +------------------------------------------------------------+ | RESET | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Z1 [cmds] | |--------------+---------------------------------------------| | Description: | Master reset and load the configuration | | | specified by the &Y command | +------------------------------------------------------------+ +------------------------------------------------------------+ | RTS FOLLOWS CTS IN OFF-LINE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Kn [cmds] | |--------------+---------------------------------------------| | Description: | Enables RTS to follow CTS in off-line | +------------------------------------------------------------+ +------------------------------------------------------------+ | TEI DEFINITION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] /T=nn [cmds] | |--------------+---------------------------------------------| | Range: | 00-63, 99 | |--------------+---------------------------------------------| | Unit: | ASCII | |--------------+---------------------------------------------| | Description: | Sets TEI to a point to point value. 99 | | | causes TEI to be variable. | +------------------------------------------------------------+ SPECIAL COMMANDS +------------------------------------------------------------+ | CALLER ID | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *In [cmds] | |--------------+---------------------------------------------| | Description: | Controls the Caller ID function | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | *I0 | Caller ID disabled | |--------------+---------------------------------------------| | *I1 | Caller ID enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | CLOCK AVAILABILITY | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Xn [cmds] | |--------------+---------------------------------------------| | Description: | Determines whether the send and receive | | | clock is available when the device is | | | | | | off-line | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i *X0 | Clock available only when device is on-line | |--------------+---------------------------------------------| | *X1 | Clock always available | +------------------------------------------------------------+ +------------------------------------------------------------+ | CTS STATUS | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Kn [cmds] | |--------------+---------------------------------------------| | Description: | Controls CTS during handshaking in | | | asynchronous mode. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i *K0 | CTS on during handshaking | |--------------+---------------------------------------------| | *K1 | CTS off during handshaking | +------------------------------------------------------------+ +------------------------------------------------------------+ | ISDN NETWORK TYPE | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] !C0n [cmds] | |--------------+---------------------------------------------| | Description: | Displays type if ISDN network used. Value | | | for Euro ISDN network must be 4 | +------------------------------------------------------------+ +------------------------------------------------------------+ | MULTISUBSCRIBER NUMBER | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Mn [cmds] | |--------------+---------------------------------------------| | Description: | Permits the association of a maximum of 8 | | | consecutive numbers to a BRI access of the | | | national plan number | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i *M0 | MSN disabled | |--------------+---------------------------------------------| | *M1 | MSN enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | STORE CALLER ID NUMBER | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] !N1=n [cmds] | |--------------+---------------------------------------------| | Description: | Stores telephone number n for the caller ID | | | function. !N1=? displays the stored | | | telephone number. | +------------------------------------------------------------+ +------------------------------------------------------------+ | STORE MULTISUBSCRIBER NUMBER | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] !N2=n [cmds] | |--------------+---------------------------------------------| | Description: | Stores own telephone number n for the MSN. | | | !N2=? displays the stored multisubscriber | | | number. | +------------------------------------------------------------+ +------------------------------------------------------------+ | STORE SUBADDRESS NUMBER | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] !N3=n [cmds] | |--------------+---------------------------------------------| | Description: | Stores subaddress field with a maximum of | | | four numbers. !N3=? displays the stored | | | subaddress field. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SUBADDRESS | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Sn [cmds] | |--------------+---------------------------------------------| | Description: | Identifies address of called modem | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i *S0 | Subaddress function disabled | |--------------+---------------------------------------------| | *S1 | Subaddress function enabled | +------------------------------------------------------------+ S(status) REGISTERS +------------------------------------------------------------+ | AUTO ANSWER RING COUNT | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S0=n [cmds] | |--------------+---------------------------------------------| | Range: | 1-5 | |--------------+---------------------------------------------| | Unit: | 1 ring | |--------------+---------------------------------------------| | Description: | Sets the number of rings allowed before the | | | modem automatically goes off-hook | |------------------------------------------------------------| | Note: If S0=0, automatic-answering is disabled. The A | | command must be used to go off-hook. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BACKSPACE CHARACTER | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S5=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-127 | |--------------+---------------------------------------------| | Unit: | ASCII | |--------------+---------------------------------------------| | Description: | Selects a character used for backspace | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S31 | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S31=n [cmds] | |----------------+-------------------------------------------| | Range: | 0-255 | |----------------+-------------------------------------------| | Description: | Selects V.25bis command mode | |------------------------------------------------------------| | Bit | Value | Function | |----------+--------+----------------------------------------| | 1,0 | i 0 | V.25bis asynchronous mode | |----------+--------+----------------------------------------| | 7 | i 0 | V.25bis disabled | | | | | | | 1 | V.25bis enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | CALL WAITING TONE | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S13=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | 1sec | |--------------+---------------------------------------------| | Description: | Defines the duration the buzzer/TST LED | | | will flash on new incoming call | +------------------------------------------------------------+ +------------------------------------------------------------+ | DCE LINE SPEED | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S37=n [cmds] | |--------------+---------------------------------------------| | Description: | Sets the maximum allowable data exchange | | | rate attempted during handshake process. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | S37=0, 255 | Speed of last connection | |--------------+---------------------------------------------| | S37=4 | 600bps | |--------------+---------------------------------------------| | S37=5 | 1200bps | |--------------+---------------------------------------------| | S37=6 | 2400bps | |--------------+---------------------------------------------| | S37=15 | 4800bps | |--------------+---------------------------------------------| | S37=16 | 7200bps | |--------------+---------------------------------------------| | S37=17 | 9600bps | |--------------+---------------------------------------------| | S37=18 | 12.0Kbps | |--------------+---------------------------------------------| | S37=19 | 14.4Kbps | |--------------+---------------------------------------------| | S37=27 | 19.2Kbps | |--------------+---------------------------------------------| | S37=50 | 38.4Kbps (asynchronous only) | |--------------+---------------------------------------------| | S37=51 | 48.0Kbps (synchronous only) | |--------------+---------------------------------------------| | S37=53 | 64.0Kbps (synchronous only) | +------------------------------------------------------------+ +------------------------------------------------------------+ | DOUBLE CALL CHARACTER | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S80=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | ASCII | |--------------+---------------------------------------------| | Description: | Contains the character used in a double | | | call (MLPPP) | +------------------------------------------------------------+ +------------------------------------------------------------+ | ESCAPE CHARACTER | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S2=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-127 | |--------------+---------------------------------------------| | Unit: | ASCII | |--------------+---------------------------------------------| | Description: | Selects a character used for the escape | | | sequence | |------------------------------------------------------------| | Note: A value greater than 127 will disable the | | escape sequence. | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S49=n [cmds] | |--------------+---------------------------------------------| | Description: | Displays the value of the &K command, which | | | specifies the DTE flow control setting | |------------------------------------------------------------| | Command | Function | |----------------+-------------------------------------------| | S49=0 | No DTE flow control | |----------------+-------------------------------------------| | S49=3 | RTS/CTS flow control enabled | |----------------+-------------------------------------------| | S49=4 | Bi-directional XON/XOFF flow control | | | enabled | |----------------+-------------------------------------------| | S49=5 | Transparent bi-directional XON/XOFF flow | | | control enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | NO CARRIER TIME-OUT | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S7=n [cmds] | |--------------+---------------------------------------------| | Range: | 1-255 | |--------------+---------------------------------------------| | Unit: | 1 second | |--------------+---------------------------------------------| | Description: | Maximum wait time the modem uses after | | | dialing to detect a carrier signal from the | | | remote modem for both originating and | | | answering calls. | +------------------------------------------------------------+ +------------------------------------------------------------+ | POINTER FOR CALL-BACK AND AUTOLOGON | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S34=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-20, 255 | |--------------+---------------------------------------------| | Unit: | Unidentified | |--------------+---------------------------------------------| | Description: | Establishes the memory location accessed to | | | initiate autologon or callback procedures. | | | 20 will cause the phonebook to scroll. 255 | | | disables function | +------------------------------------------------------------+ +------------------------------------------------------------+ | RING COUNT | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S1 [cmds] | |--------------+---------------------------------------------| | Range: | 1-5 | |--------------+---------------------------------------------| | Unit: | 1 ring | |--------------+---------------------------------------------| | Description: | Counts the number of ring-cycles the modem | | | receives | |------------------------------------------------------------| | Note: S1 is reset to 0 if no ring is detected within | | an eight-second window. | +------------------------------------------------------------+